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The Big Idea of Energy sulphur and iron fillings
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Please clarify your question, including how sulfur and iron filings fit.
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Hi
Im in year 7 and to get a level 6 we have to explain the big idea of energy. Our project is about the reation of iron and
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Hi Lily :) The big idea of energy is how energy cannot be destroyed nor can it be created. The
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iron+sulphur together are a mixture of small grains yellow and dark grey.Its chemical symbol is 'Fe + S'.When it reacts with
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Fe with S
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how can the mixture of iron fillings and sulphur be separated?
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Pick out the Fe pieces with a magnet. Dissolve the S in carbon disulfide.
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How do you separate a mixture of iron fillings and sulphur powder by use of methylbenzene
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I assume methyl benzene will dissolve sulfur. Dissolve, filter and the iron filings stay in the
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what is the big idea of energy?
The big idea for me is that mass and energy is one in the same, that each can be converted to the
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To understand the big idea of energy, let's break it down into two key concepts: the relationship
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what is the big idea of energy?
To A. Einstein, it was that Energy and Mass are equivalent, and that the sum total of both, with
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i don't now ether
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What is the chemical equation for the reaction between iron and sulphur to produce iron sulphide? Do we write sulphur as S or
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Different people do it different ways; however, I think that since S has been found to exist as the
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Explain the reaction (iron sulpide) using the Big Idea of Energy?
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Big Idea of Energy? Read my response below, and Tobas' answer.
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Paul sprinkles iron fillings onto a piece of paper near a bar magnet the iron fillings quickly become strained in a pattern all
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This evidence best supports the argument that the iron fillings are aligning with the magnetic field
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okay i have a question which is on a key assesed piece
explain the physical and chemical changes when a candle burns using the
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This is something I'd be interested in as well. What presicely energy is isn't clear so far.
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